Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2021 Seat Leon Fr Etsi S-A Hybrid Electric (Clean) 1498cc has had 3 MOT tests on record, passing every one. It has 47,850 miles on the clock, averaging 9,405 miles per year, above the UK average of 7,400.
MOT & Mileage History for KO21 GSU
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 47,850 miles |
| Reading date | |
| Miles last year | 7,859 |
| Average per year | 9,405 |
| Mileage consistency | Consistent |
Check KO21 GSU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
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Vehicle Details
| Registration | KO21 GSU |
| Make | Seat |
| Model | Leon Fr Etsi S-A |
| Colour | Blue |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KO — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KO21 G plates
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About KO21 GSU
What car is KO21 GSU?
KO21 GSU is a blue Seat Leon Fr Etsi S-A, hybrid electric (clean) (1498cc). First registered in Luton in 2021.
What is the mileage of KO21 GSU?
The last recorded mileage for KO21 GSU was 47,850 miles, recorded on 4 Apr 2026 during its most recent MOT test.
Has KO21 GSU passed its MOT?
KO21 GSU has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 4 Apr 2026.
Is KO21 GSU ULEZ compliant?
Based on its fuel type and registration year, KO21 GSU is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KO21 GSU?
KO21 GSU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.